RP2350B-Plus-W Board
Designed based on Raspberry Pi RP2350

Product Features
RP2350B-Plus-W is a low-cost, high-performance microcontroller development board designed by Waveshare. In a smaller form factor, it uses RP2350B as the main control, is equipped with a Raspberry Pi Radio Module 2 module, integrates 16MB of on-chip Flash and reserves a PSRAM interface, making it easy to develop and integrate into products.。
The main features are:
- RP2350B microcontroller chip designed with Raspberry Pi
- Unique dual-core, dual-architecture, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, clock frequency up to 150MHz, allowing users to flexibly switch between the two architectures
- Equipped with a Raspberry Pi Radio Module 2, supporting Wi-Fi 4 wireless networking and Bluetooth 5.2
- Built-in 520KB SRAM and 16MB on-chip Flash, reserved PSRAM interface
- Uses Type-C interface, no need to worry about whether to plug it in the right or wrong direction
- USB1.1 host and slave support
- Supports low power sleep and hibernation modes
- Drag-and-drop program downloading via USB recognized as mass storage
- Bring out 41 multi-function GPIO pins
- 1 HSTX, 2 SPI, 2 I2C, 2 UART, 6 12-bit ADC, and 22 controllable PWM channels
- Precise on-chip clocks and timers
- Temperature Sensor
- On-chip accelerated floating point library
- 12 Programmable I/O (PIO) state machines for custom peripheral support
Unique dual-core, dual-architecture
The unique dual-core, dual-architecture capability of the RP2350 allows users to switch between a pair of industry-standard Arm Cortex-M33 cores and a pair of open hardware Hazard3 cores, giving developers the opportunity to experiment with the RISC-V architecture in a stable, well-supported environment.

Support C/C++, MicroPython, Arduino
Complete SDK and open source tutorials are provided to make it easy to get started and can be quickly embedded into applications

Supports Wi-Fi and Bluetooth
Using Infineon's CYW43439 wireless chip
Supports Wi-Fi 4 wireless networking and Bluetooth 5.2

Resource Overview

- RP2350B
Dual-core, dual-architecture processor, running at up to 150MHz
- Type-C port
Can be used to download programs and supports USB1.1 host and slave devices
- LED1
User indicator 1 (connect to Wi-Fi module)
- LED2
User indicator 2 (connect to MCU)
- BOOT button
Press during reset to enter download mode
- RESET button
Reset button
- ME6217C33M5G
Low dropout LDO, supporting current 800mA
- Raspberry Pi Radio Module 2
Supports Wi-Fi 4 wireless networking and Bluetooth 5.2
- 16MB NOR-Flash
For data storage
- PSRAM Interface
Compatible with mainstream PSRAM chips for user expansion and upgrade
Pin Definition


Product size

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